The intensive bolt supports and combined measures were conducted during the seam opening operation in order to ensure the safety of the seam opening operation in the rock crosscut.

Research on bolting support in “three soft” coal seams;

Talking about the application of bolting support under the conditions of compound roof in coal road tunnling;

Ground pressure monitoring of large section bolting support and its result interpretation;

Analysis on numerical simulation of bolt support for mining gateway in deep inclined seam;

Calculating and analysing the action of bolt support on surrounding rock stability in elastic and plastic mechanics;

Design of bolt support for buttock base on surrounding rock classification method of pressure releasing zone;

Analysis and countermeasure on breakage of starting cut with bolting;

Application of elastic wave technique in bolting monitoring of mine roadway;

Research on partial upper coal bolting technology of big inclined coal seam;

A new way of genetic classification on roof falling of bolt supporting roadway;

Approaching bolt supporting technology in big section weak friable coal roof roadway;

In this article,the application of bolt supporting in the roadway repaire of Daoqing Coal Mine is briefly elaborated.

New development of rock bolting technology for coal roadway in China;

Effect of pretensioned stress to rock bolting;

Development and application of rock bolting design system based on FLAC;